Fabrication and operating characteristics of a flat tubular segmented-in-series solid oxide fuel cell unit bundle
A unit bundle of a flat tubular segmented-in-series (SIS)-solid oxide fuel cell (SOFC) for intermediate temperature (650–800 °C) operation was fabricated and operated in this study. We fabricated flat tubular ceramic supports through an extrusion process and analyzed the basic properties of the flat...
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| Veröffentlicht in: | Energy (Oxford) 2014-08, Vol.72, p.215-221 |
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| creator | Kim, Dae-Wi Yun, Ui-Jin Lee, Jong-Won Lim, Tak-Hyoung Lee, Seung-Bok Park, Seok-Joo Song, Rak-Hyun Kim, Guntae |
| description | A unit bundle of a flat tubular segmented-in-series (SIS)-solid oxide fuel cell (SOFC) for intermediate temperature (650–800 °C) operation was fabricated and operated in this study. We fabricated flat tubular ceramic supports through an extrusion process and analyzed the basic properties of the flat tubular ceramic support: the visible microstructure, porosity, mechanical strength, and pore size distribution. After that, we manufactured a flat tubular SIS-SOFC single cell using screen printing and a vacuum slurry dip-coating method for the electrode/interconnect and electrolyte. In addition, to make a unit bundle for a flat tubular SIS-SOFC, five SIS-SOFC single cells with an effective electrode area of 0.8 cm2 were coated onto the surface of the prepared ceramic support and were connected in series using an Ag + glass interconnect between each single SIS-SOFC cell. The performance of the 5-cell unit bundle for a flat tubular SIS-SOFC in 3% humidified H2 and air at 800 °C had a maximum power of 2.5 W.
•The unit bundle for flat tubular segmented-in-series (SIS)-SOFC is presented.•The SOFC behavior with the basic operating variables showed stable performance.•The performance of the 5-cell unit bundle had a maximum power density of 0.62 W/cm2 at 800 °C. |
| doi_str_mv | 10.1016/j.energy.2014.05.026 |
| format | Article |
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•The unit bundle for flat tubular segmented-in-series (SIS)-SOFC is presented.•The SOFC behavior with the basic operating variables showed stable performance.•The performance of the 5-cell unit bundle had a maximum power density of 0.62 W/cm2 at 800 °C.</description><identifier>ISSN: 0360-5442</identifier><identifier>DOI: 10.1016/j.energy.2014.05.026</identifier><identifier>CODEN: ENEYDS</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Applied sciences ; Bundling ; Ceramic support ; Ceramics ; Electrodes ; Electrolytic cells ; Energy ; Energy. Thermal use of fuels ; Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc ; Exact sciences and technology ; Flat tubular cell ; Flats ; Fuel cells ; Interconnect ; Interconnections ; Porosity ; Segmented-in-series (SIS)-SOFC ; Solid oxide fuel cells ; Unit bundle</subject><ispartof>Energy (Oxford), 2014-08, Vol.72, p.215-221</ispartof><rights>2014 Elsevier Ltd</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c435t-5364f234bdbe9a387800cef45ebb8d2a830fab0daf94aa0b8e78db2bf517e2c03</citedby><cites>FETCH-LOGICAL-c435t-5364f234bdbe9a387800cef45ebb8d2a830fab0daf94aa0b8e78db2bf517e2c03</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0360544214005751$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28610256$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Kim, Dae-Wi</creatorcontrib><creatorcontrib>Yun, Ui-Jin</creatorcontrib><creatorcontrib>Lee, Jong-Won</creatorcontrib><creatorcontrib>Lim, Tak-Hyoung</creatorcontrib><creatorcontrib>Lee, Seung-Bok</creatorcontrib><creatorcontrib>Park, Seok-Joo</creatorcontrib><creatorcontrib>Song, Rak-Hyun</creatorcontrib><creatorcontrib>Kim, Guntae</creatorcontrib><title>Fabrication and operating characteristics of a flat tubular segmented-in-series solid oxide fuel cell unit bundle</title><title>Energy (Oxford)</title><description>A unit bundle of a flat tubular segmented-in-series (SIS)-solid oxide fuel cell (SOFC) for intermediate temperature (650–800 °C) operation was fabricated and operated in this study. We fabricated flat tubular ceramic supports through an extrusion process and analyzed the basic properties of the flat tubular ceramic support: the visible microstructure, porosity, mechanical strength, and pore size distribution. After that, we manufactured a flat tubular SIS-SOFC single cell using screen printing and a vacuum slurry dip-coating method for the electrode/interconnect and electrolyte. In addition, to make a unit bundle for a flat tubular SIS-SOFC, five SIS-SOFC single cells with an effective electrode area of 0.8 cm2 were coated onto the surface of the prepared ceramic support and were connected in series using an Ag + glass interconnect between each single SIS-SOFC cell. The performance of the 5-cell unit bundle for a flat tubular SIS-SOFC in 3% humidified H2 and air at 800 °C had a maximum power of 2.5 W.
•The unit bundle for flat tubular segmented-in-series (SIS)-SOFC is presented.•The SOFC behavior with the basic operating variables showed stable performance.•The performance of the 5-cell unit bundle had a maximum power density of 0.62 W/cm2 at 800 °C.</description><subject>Applied sciences</subject><subject>Bundling</subject><subject>Ceramic support</subject><subject>Ceramics</subject><subject>Electrodes</subject><subject>Electrolytic cells</subject><subject>Energy</subject><subject>Energy. Thermal use of fuels</subject><subject>Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc</subject><subject>Exact sciences and technology</subject><subject>Flat tubular cell</subject><subject>Flats</subject><subject>Fuel cells</subject><subject>Interconnect</subject><subject>Interconnections</subject><subject>Porosity</subject><subject>Segmented-in-series (SIS)-SOFC</subject><subject>Solid oxide fuel cells</subject><subject>Unit bundle</subject><issn>0360-5442</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNqNkUGLFDEQhfug4Lr6DzzkInjptpJOerovgiyuCgt7Wc-hklTGDJn0bJIW99-bYRaPIhQUBV-9V9TrunccBg58-ngYKFHePw0CuBxADSCmF90VjBP0SkrxqntdygEA1LwsV93jLZocLNawJobJsfVEuU1pz-xPzGgr5VBqsIWtniHzESurm9kiZlZof6RUyfUh9aWBVFhZY2gqv4Mj5jeKzFKMbEuhMrMlF-lN99JjLPT2uV93P26_PNx86-_uv36_-XzXWzmq2qtxkl6M0jhDC47zbgaw5KUiY2YncB7BowGHfpGIYGbazc4I4xXfkbAwXncfLrqnvD5uVKo-hnI-BhOtW9F8kkKoaRnFf6C81bKopaHygtq8lpLJ61MOR8xPmoM-B6AP-hKAPgegQekWQFt7_-yAxWL0GZMN5e-umCcO7ZjGfbpw1D7zK1DWxQZKllzIZKt2a_i30R81RKIP</recordid><startdate>20140801</startdate><enddate>20140801</enddate><creator>Kim, Dae-Wi</creator><creator>Yun, Ui-Jin</creator><creator>Lee, Jong-Won</creator><creator>Lim, Tak-Hyoung</creator><creator>Lee, Seung-Bok</creator><creator>Park, Seok-Joo</creator><creator>Song, Rak-Hyun</creator><creator>Kim, Guntae</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>C1K</scope><scope>SOI</scope><scope>7QQ</scope><scope>7SP</scope><scope>7SR</scope><scope>7SU</scope><scope>7TB</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>JG9</scope><scope>KR7</scope><scope>L7M</scope></search><sort><creationdate>20140801</creationdate><title>Fabrication and operating characteristics of a flat tubular segmented-in-series solid oxide fuel cell unit bundle</title><author>Kim, Dae-Wi ; Yun, Ui-Jin ; Lee, Jong-Won ; Lim, Tak-Hyoung ; Lee, Seung-Bok ; Park, Seok-Joo ; Song, Rak-Hyun ; Kim, Guntae</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c435t-5364f234bdbe9a387800cef45ebb8d2a830fab0daf94aa0b8e78db2bf517e2c03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Applied sciences</topic><topic>Bundling</topic><topic>Ceramic support</topic><topic>Ceramics</topic><topic>Electrodes</topic><topic>Electrolytic cells</topic><topic>Energy</topic><topic>Energy. Thermal use of fuels</topic><topic>Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc</topic><topic>Exact sciences and technology</topic><topic>Flat tubular cell</topic><topic>Flats</topic><topic>Fuel cells</topic><topic>Interconnect</topic><topic>Interconnections</topic><topic>Porosity</topic><topic>Segmented-in-series (SIS)-SOFC</topic><topic>Solid oxide fuel cells</topic><topic>Unit bundle</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kim, Dae-Wi</creatorcontrib><creatorcontrib>Yun, Ui-Jin</creatorcontrib><creatorcontrib>Lee, Jong-Won</creatorcontrib><creatorcontrib>Lim, Tak-Hyoung</creatorcontrib><creatorcontrib>Lee, Seung-Bok</creatorcontrib><creatorcontrib>Park, Seok-Joo</creatorcontrib><creatorcontrib>Song, Rak-Hyun</creatorcontrib><creatorcontrib>Kim, Guntae</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><collection>Ceramic Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Environmental Engineering Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Materials Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Energy (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kim, Dae-Wi</au><au>Yun, Ui-Jin</au><au>Lee, Jong-Won</au><au>Lim, Tak-Hyoung</au><au>Lee, Seung-Bok</au><au>Park, Seok-Joo</au><au>Song, Rak-Hyun</au><au>Kim, Guntae</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fabrication and operating characteristics of a flat tubular segmented-in-series solid oxide fuel cell unit bundle</atitle><jtitle>Energy (Oxford)</jtitle><date>2014-08-01</date><risdate>2014</risdate><volume>72</volume><spage>215</spage><epage>221</epage><pages>215-221</pages><issn>0360-5442</issn><coden>ENEYDS</coden><abstract>A unit bundle of a flat tubular segmented-in-series (SIS)-solid oxide fuel cell (SOFC) for intermediate temperature (650–800 °C) operation was fabricated and operated in this study. We fabricated flat tubular ceramic supports through an extrusion process and analyzed the basic properties of the flat tubular ceramic support: the visible microstructure, porosity, mechanical strength, and pore size distribution. After that, we manufactured a flat tubular SIS-SOFC single cell using screen printing and a vacuum slurry dip-coating method for the electrode/interconnect and electrolyte. In addition, to make a unit bundle for a flat tubular SIS-SOFC, five SIS-SOFC single cells with an effective electrode area of 0.8 cm2 were coated onto the surface of the prepared ceramic support and were connected in series using an Ag + glass interconnect between each single SIS-SOFC cell. The performance of the 5-cell unit bundle for a flat tubular SIS-SOFC in 3% humidified H2 and air at 800 °C had a maximum power of 2.5 W.
•The unit bundle for flat tubular segmented-in-series (SIS)-SOFC is presented.•The SOFC behavior with the basic operating variables showed stable performance.•The performance of the 5-cell unit bundle had a maximum power density of 0.62 W/cm2 at 800 °C.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.energy.2014.05.026</doi><tpages>7</tpages></addata></record> |
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| ispartof | Energy (Oxford), 2014-08, Vol.72, p.215-221 |
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| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Applied sciences Bundling Ceramic support Ceramics Electrodes Electrolytic cells Energy Energy. Thermal use of fuels Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc Exact sciences and technology Flat tubular cell Flats Fuel cells Interconnect Interconnections Porosity Segmented-in-series (SIS)-SOFC Solid oxide fuel cells Unit bundle |
| title | Fabrication and operating characteristics of a flat tubular segmented-in-series solid oxide fuel cell unit bundle |
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